Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1986-06-18
1988-05-03
Jillions, John M.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
2421074A, 2421074B, B60R 2234
Patent
active
047414910
ABSTRACT:
A retractor reel assembly for vehicle safety belt has a rotatable reel which automatically winds in the safety belt when it is not in use, and has a locking arrangement, which is normally in the locked condition. A sensor senses the acceleration or deceleration of the vehicle and the locking means are adapted to be released in response to the withdrawal or attempted withdrawal of a length of safety belt when the acceleration or deceleration of the vehicle is within a predetermined limit. If the acceleration or deceleration of the vehicle is outside the predetermined limit the reel is retained in the locked condition.
REFERENCES:
patent: 3797603 (1974-03-01), Loomba
patent: 3908928 (1975-09-01), Okada
patent: 3942740 (1976-03-01), Torphammar et al.
patent: 3944163 (1976-03-01), Hayashi et al.
patent: 4083512 (1978-04-01), Rumpf
patent: 4531687 (1985-07-01), Andersson
Andersson Tommy
Haland Lars Y.
Autoliv Development AB
Jillions John M.
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